Submit a device attestation

Accepts a device attestation submission from the mobile SDK. The server validates the one-time challenge. Server-side Apple App Attest / Google Play Integrity verification is not yet implemented — the endpoint currently returns status: "not_verified" after consuming the challenge.

Authenticated by capture session token in the request body.

Authentication

X-API-Keystring

Organization API key. Keys are prefixed with vk_live_ (production) or vk_sandbox_ (sandbox).

Headers

Verifa-VersiondateOptional

API version date string (e.g. 2026-02-01). If omitted, the version pinned to your API key is used.

Request

This endpoint expects an object.
tokenstringRequired
Capture session token.
platformenumRequired
Allowed values:
attestation_tokenstringRequired
challengestringRequired

Response

Attestation processed.
statusstring
reasonstring
platformstring

Errors

400
Bad Request Error
422
Unprocessable Entity Error